Is this weather normal in Roscommon County?

Michigan · county records since 1895, through September 2026.

Weather › Michigan › Roscommon County

Roscommon County's warmest year in 131 on record was 2024, at 48.0° on average. Roscommon County has warmed about 0.7° per decade since 1970.

This week

Usual for Oct 28 to Nov 3: highs near 50°, lows near 32°

That is the 1991 to 2020 average for these dates in Roscommon County. The Weather Service forecast fills in below.

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usual high for the datewarmercooler

The last 12 months

Oct: +3.6°OctNov: -0.3°NovDec: -3.7°DecJan 2026: -3.1°JanFeb: +1.4°FebMar: +2.9°MarApr: +3.5°AprMay: -2.5°MayJun: +0.3°JunJul: +2.7°JulAug: +0.8°AugSep: +1.9°Sepwarmercooler

Each bar is a month's average temperature against the usual for that month (1991 to 2020). Ranks compare the same month in every year since 1895.

Every year since 1895

18952025

Rain and drought

Oct: -0.4 inOctNov: -0.9 inNovDec: +0.5 inDecJan 2026: +0.5 inJanFeb: -0.1 inFebMar: +2.1 inMarApr: +5.0 inAprMay: -1.4 inMayJun: +0.8 inJunJul: +0.2 inJulAug: +0.9 inAugSep: +0.1 inSepwetterdrier

Rain and melted snow against the usual for each month. The drought reading is NOAA's Palmer index for the county.

Month by month in Roscommon County

MonthUsual high / lowUsual rainWarmestColdest
January27° / 12°2.0 in29.0° 20063.7° 1912
February30° / 12°1.6 in31.4° 20243.6° 1904
March41° / 20°1.9 in44.0° 201216.6° 1912
April54° / 31°3.3 in48.4° 201031.9° 1907
May67° / 42°3.5 in60.5° 199845.0° 1907
June77° / 51°3.6 in69.3° 200556.8° 1915
July81° / 55°3.1 in74.0° 192162.0° 1992
August79° / 54°3.2 in72.1° 194759.4° 1927
September71° / 46°2.9 in63.6° 201549.8° 1918
October57° / 37°3.5 in55.7° 194736.1° 1925
November43° / 28°2.5 in42.5° 200125.6° 1951
December32° / 19°2.1 in35.2° 201512.4° 1989

Warmest and coldest are the month's whole-month average temperature, with the year it happened.

Towns in Roscommon County

Nearby counties